Engineered for the DA9 chassis, the Innovative Mounts 49351 allows enthusiasts to replace worn factory engine mounts while installing a compatible B-Series hydraulic manual transmission in place of the original cable-operated transmission.

This specialized mounting system combines durable steel engine mounts, performance polyurethane bushings, and Innovative Mounts' cable-to-hydraulic clutch conversion actuator to provide the mounting and clutch actuation components needed for a hydraulic transmission conversion.

Unlike conventional replacement engine mount kits, the 49351 is designed around the mounting requirements of the 1992–1993 non-GS-R Integra chassis when equipped with a hydraulic manual transmission.

Featuring CAD/CAM-engineered construction, stress-analyzed components, and Innovative Mounts' unique no-tear polyurethane bushings, the 49351 provides improved drivetrain stability, reduced excessive engine movement, and enhanced performance for street and competition applications.

Whether you're upgrading your B18A1-powered Integra, replacing deteriorated factory mounts, or converting to a newer hydraulic B-Series manual transmission, the Innovative Mounts 49351 delivers a purpose-built mounting solution for your project.

Designed for 1992–1993 Acura Integra Non-GS-R Applications

The Innovative Mounts 49351 is specifically engineered for 1992–1993 Acura Integra models equipped with the factory B18A1 non-VTEC engine and manual transmission.

Supported models include:

• Acura Integra RS

• Acura Integra LS

• Acura Integra GS

The kit is designed for applications using a compatible B-Series hydraulic manual transmission, including vehicles being converted from the original cable-operated transmission.

Important: This kit is not intended for 1992–1993 Acura Integra GS-R models equipped with the B17A1 engine. GS-R applications require the appropriate Innovative Mounts 49350 configuration.

Cable-to-Hydraulic Transmission Conversion

The second-generation Acura Integra originally used a cable-operated manual transmission system.

When installing a later B-Series hydraulic manual transmission, the original clutch cable arrangement must be adapted to operate the hydraulic transmission's clutch release mechanism.

The Innovative Mounts 49351 includes the Innovative Mounts 41000 Cable-to-Hydraulic Conversion Actuator.

This actuator allows the original cable-operated clutch mechanism to operate a compatible hydraulic transmission clutch release system.

The actuator uses spherical bearings to provide smooth pivoting movement and is designed to operate in the same plane as the clutch release fork.

Benefits include:

• Supports conversion from a cable-operated to a hydraulic manual transmission.

• Allows retention of the original cable-operated clutch pedal arrangement.

• Provides the appropriate clutch actuation geometry.

• Smooth actuator movement through spherical bearings.

• Helps reduce binding at the clutch release fork.

• Reduces the risk of abnormal clutch release component wear caused by improper actuator alignment.

• Eliminates the need for a conventional clutch master cylinder conversion when using the specified actuator arrangement.

Important: A compatible slave cylinder and the required clutch hydraulic line are not included and must be sourced separately.

Durable Steel Engine Mount Construction

The Innovative Mounts 49351 features durable steel mounting components engineered for strength and dependable drivetrain support.

Innovative Mounts utilizes CAD/CAM engineering and stress analysis to develop mounting systems capable of supporting performance-oriented Honda and Acura applications.

The mounting system is designed to maintain consistent engine and transmission positioning while accommodating the hydraulic manual transmission conversion.

Performance Polyurethane Bushings

Factory Honda engine mounts use rubber damping components designed to isolate engine vibration from the chassis.

Over time, these mounts can deteriorate, crack, or lose their ability to properly control engine movement.

Innovative Mounts replaces the factory-style damping arrangement with performance polyurethane bushings designed to provide increased drivetrain stability.

Benefits include:

• Reduced excessive engine rocking.

• Improved drivetrain stability during acceleration.

• More consistent engine and transmission positioning.

• Reduced mount deflection during shifting.

• Improved throttle response.

• Potential reduction in wheel hop.

• Increased durability for performance applications.

• Multiple available bushing hardness configurations.

Features

• 1992–1993 Acura Integra Compatibility: Designed for second-generation non-GS-R Integra applications.

• DA9 Chassis Design: Engineered for supported 1992–1993 Acura Integra RS, LS, and GS models.

• B18A1 Engine Compatibility: Designed around the factory non-VTEC B-Series engine configuration.

• Hydraulic Manual Transmission Support: Accommodates compatible B-Series hydraulic manual transmissions.

• Cable-to-Hydraulic Conversion: Allows installation of a hydraulic transmission in a factory cable-clutch vehicle.

• Innovative Mounts 41000 Actuator Included: Provides the required cable-to-hydraulic clutch actuation mechanism.

• Spherical Bearing Actuator Design: Promotes smooth clutch release operation.

• Proper Clutch Fork Alignment: Designed to minimize binding during clutch operation.

• Steel Mount Construction: Durable performance-oriented mounting components.

• CAD/CAM Engineered: Developed for accurate fitment and consistent manufacturing quality.

• Stress-Analyzed Components: Engineered for demanding drivetrain applications.

• No-Tear Polyurethane Bushings: Designed to reduce excessive engine and transmission movement.

• Improved Engine Stability: Helps maintain drivetrain positioning during acceleration and shifting.

• Reduced Wheel Hop: Firmer mounting may help improve drivetrain control under load.

• Performance Bushing Options: Available in multiple polyurethane hardness configurations.

• Lifetime Warranty: Backed by Innovative Mounts' lifetime warranty, subject to manufacturer terms.

Popular Performance Applications

1992–1993 Acura Integra Cable-to-Hydraulic Conversions

Provides the engine mounting and clutch actuation components needed for installing a compatible hydraulic B-Series manual transmission.

B18A1 LS Performance Builds

Ideal for supported B18A1-powered Integra applications undergoing drivetrain upgrades.

Hydraulic B-Series Transmission Upgrades

Supports builders looking to install a compatible later-generation hydraulic manual transmission.

Naturally Aspirated B-Series Performance

Suitable for compatible engines equipped with performance camshafts, intake manifolds, headers, and other naturally aspirated modifications.

Turbocharged B18A1 Applications

Performance polyurethane bushings help reduce excessive drivetrain movement in modified forced-induction builds.

Drag Racing Applications

Provides increased drivetrain stability for aggressive acceleration and performance-oriented launches.

Autocross and Road Racing

Reduced mount deflection helps maintain more consistent engine and transmission positioning during cornering, braking, and acceleration.

Street Performance Builds

Allows owners to select a polyurethane bushing hardness appropriate for their desired balance of drivetrain rigidity and everyday comfort.

Additional Information

• Manufacturer: Innovative Mounts
• Part Number: 49351
• Product Type: Steel Engine Mount and Cable-to-Hydraulic Conversion Kit
• Vehicle Application: 1992–1993 Acura Integra Non-GS-R
• Chassis Compatibility: DA9
• Primary Engine Compatibility: Honda B18A1
• Transmission Compatibility: Compatible B-Series Hydraulic Manual
• Original Transmission: Cable-Operated Manual
• Conversion Type: Cable-to-Hydraulic Manual
• Mount Construction: Steel
• Bushing Material: Performance Polyurethane
• Engineering: CAD/CAM Designed and Stress Analyzed
• Clutch Conversion Actuator: Innovative Mounts 41000
• Warranty: Manufacturer Lifetime Warranty, Subject to Terms

Polyurethane Bushing Hardness Options

Innovative Mounts offers multiple polyurethane bushing configurations across the 49351 product family.

60A – Street

A softer polyurethane option intended for street-driven vehicles where minimizing engine vibration is an important consideration.

75A – Street / Performance

Provides increased drivetrain stability for modified street vehicles and performance-oriented applications.

85A – Race

A firmer polyurethane configuration intended for aggressive driving and competition applications where minimizing engine movement is a priority.

95A – Extreme Race

The stiffest commonly listed polyurethane configuration, intended for dedicated motorsport applications where maximum drivetrain rigidity takes priority over passenger comfort.

Important: Available durometers depend on the specific 49351 part number suffix and supplier configuration. Firmer bushings generally increase noise, vibration, and harshness inside the vehicle.

49350 vs. 49351

Innovative Mounts 49350: Intended for supported 1990–1991 Acura Integra applications and 1992–1993 Acura Integra GS-R configurations using compatible B-Series hydraulic manual transmissions.

Innovative Mounts 49351: Intended for 1992–1993 Acura Integra non-GS-R applications using the B18A1 engine mounting configuration and compatible hydraulic manual transmissions.

The primary distinction is the chassis and engine-side mounting configuration.

Common Reasons for Replacement or Upgrade

• Cable-to-Hydraulic Transmission Conversion: Provides the mounting and clutch actuation components required for a compatible hydraulic manual transmission upgrade.

• Worn Factory Engine Mounts: Replaces deteriorated factory rubber mounting components.

• Excessive Engine Movement: Helps reduce unwanted drivetrain rocking during acceleration.

• Improved Drivetrain Stability: Maintains more consistent engine and transmission positioning.

• Hydraulic B-Series Transmission Installation: Supports later-generation hydraulic manual transmission upgrades.

• Improved Throttle Response: Reduced mount deflection can improve drivetrain responsiveness.

• Reduced Wheel Hop: Firmer mounting may help control drivetrain movement during acceleration.

• Performance Engine Builds: Supports compatible naturally aspirated and turbocharged B-Series applications.

• Clutch Conversion Support: Includes a cable-to-hydraulic actuator designed for smooth clutch release operation.

• Street and Competition Applications: Multiple bushing options accommodate different performance requirements.

Installation Notes

1. Verify Vehicle Compatibility: Confirm that the vehicle is a 1992–1993 Acura Integra RS, LS, or GS.

2. Confirm Engine Compatibility: Verify that the engine and mounting brackets match the supported B18A1 configuration.

3. Verify Transmission Compatibility: Confirm that the selected transmission is a compatible B-Series hydraulic manual transmission.

4. Inspect Factory Mounting Locations: Check the chassis brackets, frame rails, and mounting points for damage or corrosion.

5. Plan the Complete Transmission Conversion: Verify that the appropriate transmission, clutch, flywheel, slave cylinder, and hydraulic line components are available.

6. Support the Engine and Transmission: Use appropriate lifting equipment and drivetrain supports.

7. Remove the Original Transmission: Follow applicable Acura service procedures.

8. Install the Hydraulic Manual Transmission: Use the correct clutch, flywheel, release bearing, and transmission components.

9. Install the Innovative Mounting Components: Position the mounts according to the manufacturer's installation instructions.

10. Install the 41000 Actuator: Mount the cable-to-hydraulic conversion actuator according to Innovative Mounts' instructions.

11. Connect the Clutch Cable: Verify proper routing and adjustment of the original cable-operated clutch mechanism.

12. Install the Hydraulic Clutch Components: Connect the actuator to the appropriate clutch hydraulic line and slave cylinder.

13. Bleed the Clutch System: Remove air from the hydraulic circuit and verify proper clutch release operation.

14. Check Actuator Alignment: Confirm smooth pivoting movement without binding at the clutch release fork.

15. Inspect Engine and Transmission Positioning: Verify proper mount alignment and drivetrain clearance.

16. Verify Axle Fitment: Confirm proper axle engagement, operating angles, and clearance.

17. Check Shifter Operation: Verify that the transmission linkage engages all gears correctly.

18. Torque Mounting Hardware: Follow Innovative Mounts' instructions and applicable Acura service specifications.

19. Perform a Final Inspection: Verify mounting hardware, clutch operation, drivetrain clearances, and transmission function before driving.

20. Recheck After Initial Use: Inspect the mounts, clutch actuator, and mounting hardware after the initial driving period.

Professional installation is recommended, particularly when performing a cable-to-hydraulic transmission conversion.

What's Included

The standard Innovative Mounts 49351 conversion kit includes:

• 1 × Driver-Side Engine Mount – Innovative Mounts 19311

• 1 × Passenger-Side / Transmission Mount – Innovative Mounts 49320

• 1 × Rear Engine Mount – Innovative Mounts 19330

• 1 × Cable-to-Hydraulic Conversion Actuator – Innovative Mounts 41000

• Performance polyurethane bushings in the selected hardness configuration

Additional Components Required

The following components are not included unless separately specified:

• Hydraulic B-Series manual transmission

• Clutch and flywheel

• Clutch slave cylinder

• Clutch hydraulic line

• Engine-side post mount, if required

• Axles and intermediate shaft, as applicable

• Shifter and shift linkage components

• Other transmission conversion hardware

Important: Some suppliers offer a 49351 configuration without the 41000 actuator. Confirm the exact part number suffix and included components before ordering.

Upgrade your second-generation Acura Integra with the Innovative Mounts 49351 Steel Engine Mount and Cable-to-Hydraulic Conversion Kit, engineered for 1992–1993 non-GS-R Integra applications using the Honda B18A1 engine and compatible hydraulic B-Series manual transmissions.

Featuring durable steel construction, CAD/CAM engineering, performance polyurethane bushings, and the Innovative Mounts 41000 cable-to-hydraulic actuator, the 49351 provides the mounting stability and clutch conversion components needed for a dependable drivetrain upgrade.

Whether you're replacing worn factory mounts, installing a later-generation hydraulic transmission, or building a performance-oriented B18A1 Integra, Innovative Mounts delivers a specialized mounting solution for your project.